Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brian D. Lopatin, O.D.
Optometrist in Saint Louis, MO · enumerated 2006 · practices at Nu-Crown, LLC.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710946991
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 315083105 | Medicaid | MO | - |
| P00403024 | Other | MO | RR MEDICARE |
| 115889 | Other | - | BLUE CROSS BLUE SHIELD MO |
| 23056 | Other | - | OPTICARE MED. COMPLETE |
| 410048354 | Other | IL | RR MEDICARE |
| PENDING | Other | - | GROUP HEALTH PLAN |
| MO3191 | Other | - | EYEMED |
| 21176 | Other | - | HEALTHCARE |
| UNKNOWN | Other | - | DAVIS VISION |
| 22-00106 | Other | - | UNITED HEALTHCARE |
| 115889 | Other | - | BLUE CHOICE |
| 674835 | Other | - | HEALTHLINK |
| U89401 | Other | - | MERCY HEALTH PLANS |
| UNKNOWN | Other | - | VISION CARE PLAN |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.